248552280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{617}}^1$

素因数の和:1010

約数の個数: 128

約数和(自身を含む): 832075200

約数和(自身を除く): 583522920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 373, 540, 617, 746, 1080, 1119, 1234, 1492, 1851, 1865, 2238, 2468, 2984, 3085, 3357, 3702, 3730, 4476, 4936, 5553, 5595, 6170, 6714, 7404, 7460, 8952, 9255, 10071, 11106, 11190, 12340, 13428, 14808, 14920, 16659, 16785, 18510, 20142, 22212, 22380, 24680, 26856, 27765, 33318, 33570, 37020, 40284, 44424, 44760, 50355, 55530, 66636, 67140, 74040, 80568, 83295, 100710, 111060, 133272, 134280, 166590, 201420, 222120, 230141, 333180, 402840, 460282, 666360, 690423, 920564, 1150705, 1380846, 1841128, 2071269, 2301410, 2761692, 3452115, 4142538, 4602820, 5523384, 6213807, 6904230, 8285076, 9205640, 10356345, 12427614, 13808460, 16570152, 20712690, 24855228, 27616920, 31069035, 41425380, 49710456, 62138070, 82850760, 124276140, 248552280]

約数ペア:

[(1, 248552280), (2, 124276140), (3, 82850760), (4, 62138070), (5, 49710456), (6, 41425380), (8, 31069035), (9, 27616920), (10, 24855228), (12, 20712690), (15, 16570152), (18, 13808460), (20, 12427614), (24, 10356345), (27, 9205640), (30, 8285076), (36, 6904230), (40, 6213807), (45, 5523384), (54, 4602820), (60, 4142538), (72, 3452115), (90, 2761692), (108, 2301410), (120, 2071269), (135, 1841128), (180, 1380846), (216, 1150705), (270, 920564), (360, 690423), (373, 666360), (540, 460282), (617, 402840), (746, 333180), (1080, 230141), (1119, 222120), (1234, 201420), (1492, 166590), (1851, 134280), (1865, 133272), (2238, 111060), (2468, 100710), (2984, 83295), (3085, 80568), (3357, 74040), (3702, 67140), (3730, 66636), (4476, 55530), (4936, 50355), (5553, 44760), (5595, 44424), (6170, 40284), (6714, 37020), (7404, 33570), (7460, 33318), (8952, 27765), (9255, 26856), (10071, 24680), (11106, 22380), (11190, 22212), (12340, 20142), (13428, 18510), (14808, 16785), (14920, 16659)]